Krea 2 Large vs Nano Banana 2 (Gemini 3.1 Flash Image): side-by-side summary

Krea 2 Large and Nano Banana 2 (Gemini 3.1 Flash Image) are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Krea 2 Large, from krea, has a 65,536-token context window and is priced from $0.06/image on OpenRouter.

Nano Banana 2 (Gemini 3.1 Flash Image), from Google, has a 131,072-token context window and is priced at $0.50/M tokens input, $3/M tokens output on OpenRouter.

Context window

• Krea 2 Large: 65,536 tokens
• Nano Banana 2 (Gemini 3.1 Flash Image): 131,072 tokens

Price

• Krea 2 Large: from $0.06/image
• Nano Banana 2 (Gemini 3.1 Flash Image): $0.50/M tokens input, $3/M tokens output

Provided by

• Krea 2 Large: krea
• Nano Banana 2 (Gemini 3.1 Flash Image): Google

• Krea 2 Large model details, providers and pricing
• Nano Banana 2 (Gemini 3.1 Flash Image) model details, providers and pricing